Pneumatic actuator for an electrical switch



FIG. 1 is a top plan view of a pneumatic actuator for an electricalswitch showing our new design;

FIG. 2 is a front elevational view thereof, the rear elevational viewbeing a mirror image;

FIG. 3 is a right side elevational view thereof, the left sideelevational view thereof being a mirror image; and,

FIG. 4 is a bottom plan view thereof.

The ornamental design for a pneumatic actuator for an electrical switch,as shown and described.